It's sometimes a bit hard to recall what we used to do before the internet was a thing. Where did people share photos of their dinner? How did they watch cat videos.

And to be fair, the internet has been around for quite a long time, which is why it's hard to remember pre-Twitter life.

Yesterday marked the World Wide Web's 30th birthday. On March 12 1989, Sir Tim Berners-Lee wrote his memo “Information Management: A Proposal” which outlined proposals for the global hypertext system that became the World Wide Web.

He basically changed the world, and created a lightning-fast information system that made it much easier for people in Edinburgh to post funny photos online. So to celebrate the internet's birthday, here are 30 times Edinburgh went viral. Enjoy!